Aosha pool sand cylinder, ye cɔl pool sand cylinder, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand, ye kɔc cɔl quartz sand Energy saving, environmental protection, and durable. Kuen ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya.

Sand cylinder ye looi ne fiber de glas ku resin ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r.
Luɔ̈ɔ̈i sand bï yɔ̈ɔ̈r.
A naŋ filter puɔth.
Anti-chemical corrosion.
Sand valve ye tɔ̈u piny de sand cylinder bɛ̈n lëu bï sand ye tɔ̈u piny de sand cylinder ya nyaai wala ya waar.

Sand cylinder dɔ̈ŋ ye looi në fiber de glass ku resin de kalite.
Ne a top threaded mouth pressing plate, a nɔgɔya ka lɛ̈k la ka tɔ̈ɔ̈u, a nɔgɔya ka tɛ̈n tɔ̈ɔ̈u ka tɛ̈n tɔ̈ɔ̈u.
Filter bed surface to cloth head is a large distance, thus enhancing the filtering phase of cloth water effect, and preventing sand particles from falling into the cloth water tube when reverse washing. Filter bed surface to cloth head is a large distance, thus enhancing the filtering phase of cloth water effect, and preventing sand particles from falling into the cloth water tube when reverse washing.
A tɔ̈u në pressure meter ku air valve.
A tɩŋa kɛ ɣän kura ye.
Misal: koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom